A compile of LeakNet's source code that includes a cremator with a functional attack.
This requires the latest version of LeakNet to work properly, and be sure to back up your bin folder before downloading for good measure.
Currently the cremator doesn't do any damage to the player unless they're out of suit power, so you might want to make some changes to sk_cremator_dmg_immo. In addition, their effective range can be configured with sk_cremator_max_range.

The author is Sergeant Stacker